821
CXAK58 PAKN 011730
CLMAKN
CLIMATE REPORT
NATIONAL WEATHER SERVICE ANCHORAGE, AK
930 AM AKDT SUN JUN 01 2025
...............................
..THE KING SALMON CLIMATE SUMMARY FOR THE MONTH OF MAY 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1917 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 85 05/26/2006
LOW 4 05/04/1945
HIGHEST 64 MM MM 63
LOWEST 25 MM MM 21
AVG. MAXIMUM 52.8 55.2 -2.4 49.4
AVG. MINIMUM 34.0 36.1 -2.1 33.3
MEAN 43.4 45.6 -2.2 41.4
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 12 10.1 1.9 12
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.32 2015
MINIMUM 0.11 1948
TOTALS 1.98 1.44 0.54 T
DAILY AVG. 0.06 0.05 0.02 0.07
DAYS >= .01 15 12.3 2.7 0
DAYS >= .10 5 4.9 0.1 0
DAYS >= .50 1 0.4 0.6 0
DAYS >= 1.00 0 0.0 0.0 0
GREATEST
24 HR. TOTAL 0.72 05/15 TO 05/15 T
STORM TOTAL 0.72 0.48
(MM/DD(HH))
DEGREE DAYS
HEATING TOTAL 661 600 61 701
SINCE 7/1 8959 10018 -1059 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 0 0 MM
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 09/19
LATEST 05/28
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WIND (MPH)
AVERAGE WIND SPEED 10.1
RESULTANT WIND SPEED/DIRECTION 3/150
HIGHEST WIND SPEED/DIRECTION 39/080 DATE 05/14
HIGHEST GUST SPEED/DIRECTION 60/080 DATE 05/14
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.76
NUMBER OF DAYS FAIR 2
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 18
AVERAGE RH (PERCENT) 73
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 5
LIGHT RAIN 19 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 15 FOG W/VIS <= 1/4 MILE 1
HAZE 1
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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